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Senior R&D Software Developer Jobs in St Louis, MO

The Timberline Group

Lead Software Developer

Saint Louis, MO · On-site +1

$112K - $141K/yr

The individual in this role is a senior member of the IT team who is able to understand the use of ... Software Engineering role. * 6+ years of programming experience in C# .NET. * Past experience ...

DCS Corp

Senior Level Software Developer

Saint Louis, MO

$53 - $70/hr

We are seeking a Software Engineer to support unique systems solutions for the National Geospatial-Intelligence Agency (NGA). We are seeking a Software Engineer to support our client's intelligence ...

The Timberline Group

Lead Software Developer

Saint Louis, MO · On-site

$112K - $141K/yr

The individual in this role is a senior member of the IT team who is able to understand the use of ... Software Engineering role. * 6+ years of programming experience in C# .NET. * Past experience ...

Chenega MIOS

Mid Software Developer

O Fallon, IL · On-site

Req ID: 41105 Summary Mid Software Developer OFallon, IL Are you ready to enhance your skills and ... From entry-level employees to senior leaders, we believe theres always room to learn. We offer ...

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All JobsR&D Software Developer JobsSenior R&D Software Developer JobsSenior R&D Software Developer Jobs in St. Louis, MO

Senior R D Software Developer information

See St Louis, MO salary details

$14

$60

$85

How much do senior r&d software developer jobs pay per hour?

As of Jul 9, 2026, the average hourly pay for senior r&d software developer in St. Louis, MO is $60.02, according to ZipRecruiter salary data. Most workers in this role earn between $50.96 and $67.31 per hour, depending on experience, location, and employer.

What engineers make $300,000 a year?

Senior R&D Software Developers can earn $300,000 or more annually, especially with extensive experience, specialized skills in areas like AI or cybersecurity, and working in high-demand industries or companies. Compensation often includes bonuses, stock options, and other benefits. Achieving this level typically requires advanced degrees, certifications, and a strong track record of innovation and leadership.

Is L5 at Google Senior?

At Google, L5 is typically considered a mid-level software engineering role, often referred to as a Software Engineer II. It is generally not classified as a senior position, which usually starts at L6 or higher, depending on the team and responsibilities. L5 engineers are expected to have solid technical skills and contribute to projects under guidance, with senior roles involving more leadership and mentorship responsibilities.

What is the difference between Senior R&D Software Developer vs Software Engineer?

AspectSenior R&D Software DeveloperSoftware Engineer
CredentialsBachelor's or Master's in Computer Science or related field; experience in R&DBachelor's or higher in Computer Science or related field
Work EnvironmentResearch and development labs, innovation teamsDevelopment teams, product-focused environments
Industry UsageTech, manufacturing, research institutionsTech companies, startups, software firms
Common Search/ComparisonOften compared for R&D roles and advanced developmentMore general software development roles

The main difference is that a Senior R&D Software Developer focuses on innovative research, prototyping, and developing new technologies within R&D environments, often requiring specialized knowledge and experience. In contrast, a Software Engineer typically works on building, testing, and maintaining software products in production environments. Both roles require strong programming skills, but the Senior R&D role emphasizes research and experimentation.

What engineer makes $500,000 a year?

Senior R&D Software Developers with extensive experience, specialized skills in areas like AI or cybersecurity, and leadership responsibilities can earn $500,000 or more annually. Such compensation often includes base salary, bonuses, and stock options, especially in high-growth tech companies or startups. Achieving this level typically requires advanced degrees, a strong track record, and working in competitive, high-demand environments.

Is R&D stressful as a career?

A Senior R&D Software Developer role can be stressful due to tight deadlines, complex problem-solving, and the need for innovation. The environment often requires adaptability, technical expertise, and continuous learning to meet project goals and stay competitive.
What are popular job titles related to Senior R&D Software Developer jobs in St. Louis, MO? For Senior R&D Software Developer jobs in St. Louis, MO, the most frequently searched job titles are:
What job categories do people searching Senior R&D Software Developer jobs in St. Louis, MO look for? The top searched job categories for Senior R&D Software Developer jobs in St. Louis, MO are:
What cities near St. Louis, MO are hiring for Senior R&D Software Developer jobs? Cities near St. Louis, MO with the most Senior R&D Software Developer job openings:
Senior R D Software Developer jobs near you
Senior Software Developer

Senior Software Developer

The Timberline Group

Saint Louis, MO • On-site, Remote

$53 - $70/hr

Full-time

Re-posted 13 days ago

Job description

Senior Software Developer(s) to design custom software solutions based on client requirements. This position will have a lead role in the development and enhancements of a large data management system. This will be an ongoing effort to replace and support the data management system as needs change by utilizing written Visual Basic with Java services and an Angular user interface. Individuals will apply advanced theoretical knowledge of computer science principles and concepts to perform the duties of the position. Job responsibilities and duties include:
1. Analyze and develop complex solutions based on this customer's needs.
2. Develop technical documentation.
3. Design screen layouts for high productivity.
4. Develop data management system user interface Angular, Ricola and JavaScript (including JSP, XML, HTML, and associated technologies) in an n-tier development environment.
5. Use GIT and SVN version control systems for code management.
6. Develop controls that call Rest based services to access back-end functionality.
7. Attend daily scrums.
8. Implement automated and manual code review and testing using state of the art quality control and testing processes.
This position has no direct reports and does not supervise the work of any other employees.
Minimum Requirements:
Master's degree in Computer Science, Information Technology, Software or Computer Engineering, or any related IT or Engineering field of study plus at least two (2) years of experience in the job offered or in any related position(s) in which the required experience was gained.
Qualified applicants must also have demonstrable proficiency, skill, experience, and knowledge with the following:
1. Demonstrated knowledge in object-oriented application development principles, theories, and concepts.
2. Development experience in Angular, JavaScript, XML, HTML, CSS, and associated technologies.
3. N-tier development environment.
4. Demonstrated experience working with end users to resolve business and technical issues with software.
5. Demonstrated experience analyzing complex business problems and translating to user interface designs.
6. Experience interfacing with REST & Web Services
7. Node.js or React.js

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